TGUI  0.9-dev
WidgetFactory.hpp
1
2//
3// TGUI - Texus' Graphical User Interface
4// Copyright (C) 2012-2021 Bruno Van de Velde (vdv_b@tgui.eu)
5//
6// This software is provided 'as-is', without any express or implied warranty.
7// In no event will the authors be held liable for any damages arising from the use of this software.
8//
9// Permission is granted to anyone to use this software for any purpose,
10// including commercial applications, and to alter it and redistribute it freely,
11// subject to the following restrictions:
12//
13// 1. The origin of this software must not be misrepresented;
14// you must not claim that you wrote the original software.
15// If you use this software in a product, an acknowledgment
16// in the product documentation would be appreciated but is not required.
17//
18// 2. Altered source versions must be plainly marked as such,
19// and must not be misrepresented as being the original software.
20//
21// 3. This notice may not be removed or altered from any source distribution.
22//
24
25
26#ifndef TGUI_WIDGET_FACTORY_HPP
27#define TGUI_WIDGET_FACTORY_HPP
28
29
30#include <TGUI/Widget.hpp>
31#include <TGUI/Loading/DataIO.hpp>
32#include <functional>
33
35
36namespace tgui
37{
39
40 class TGUI_API WidgetFactory
41 {
42 public:
43
50 static void setConstructFunction(const String& type, const std::function<Widget::Ptr()>& constructor);
51
52
60 static const std::function<Widget::Ptr()>& getConstructFunction(const String& type);
61
62
63
65 private:
66 static std::map<String, std::function<Widget::Ptr()>> m_constructFunctions;
67 };
68
70}
71
73
74#endif // TGUI_WIDGET_FACTORY_HPP
Wrapper class to store strings.
Definition: String.hpp:79
Definition: WidgetFactory.hpp:41
static void setConstructFunction(const String &type, const std::function< Widget::Ptr()> &constructor)
Sets the construct function that will be used to create a widget when loading it.
static const std::function< Widget::Ptr()> & getConstructFunction(const String &type)
Retrieves the construct function that is used to create a widget when loading it.
std::shared_ptr< Widget > Ptr
Shared widget pointer.
Definition: Widget.hpp:73
Namespace that contains all TGUI functions and classes.
Definition: AbsoluteOrRelativeValue.hpp:36